S
M
T
W
T
F
S
29
33°
23°
30
31°
13°
1
23°
9°
2
24°
4°
3
22°
1°
4
19°
3°
5
18°
9°
6
20°
9°
7
23°
11°
8
23°
10°
9
24°
3°
10
21°
5°
11
21°
12°
12
24°
10°
13
27°
2°
14
21°
-2°
15
16°
-4°
16
11°
10°
17
25°
15°
18
29°
15°
19
30°
13°
20
34°
14°
21
29°
15°
22
33°
12°
23
32°
11°
24
26°
8°
25
23°
10°
26
26°
11°
27
26°
9°
28
27°
9°
29
24°
8°
30
25°
6°
31
25°
1°
1
18°
2°
2
15°
4°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Henning
Henning's December 2026 forecast shows daily high temperatures ranging from 11° to 34°, with overnight lows between -4° and 23°. The average high for December is 24° with an average low of 8°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Henning. See also: January | February | March.
